
Air support: Boeing says its radical new "transonic" wing design will offer unprecedented aerodynamic efficiency.

Boeing 777-X9: Boeing's hotly anticipated 777X hit a production milestone late last year when its major fuselage sections -- the airplane's nose, mid and aft sections -- were brought together.

Boeing 777X: In January 2019, huge GE Aviation GE9X engines were attached to the 777X, taking it closer to its first-ever flight, expected later in the year.

BBJ 777X: With a range of 11,645 nautical miles, Boeing claims its new business jet can connect virtually any two cities in the world.